To play devil's advocate: Math arose largely to deal with the problem of scarce resources. Magical drug-summoned beings might never have needed to do that.

To then argue against that: Trippy aliens would not need to confront our simplest kinds of scarcity, like for land or food, in order to need to economize. Any world that offers choices offers tradeoffs by definition. Rational agents facing tradeoffs arrive at math.

Unless somehow emotional intelligence is more useful to them than economic rationality.